| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 128,207 | +27.0% |
| 2023/12 | 100,943 | +17.7% |
| 2022/12 | 85,738 | +693.1% |
| 2021/12 | 10,811 | -110.5% |
| 2020/12 | -102,660 | -302.2% |
| 2019/12 | 50,768 | +4.1% |
| 2018/12 | 48,758 | +18.6% |
| 2017/12 | 41,127 | -12.9% |
| 2016/12 | 47,239 | +16.9% |
| 2015/12 | 40,400 | +22.4% |
| 2014/12 | 33,010 | -9.8% |
| 2013/12 | 36,581 | +27.2% |
| 2012/12 | 28,767 | +3.5% |
| 2011/12 | 27,796 | - |